footer{background-color:#eeeeee; padding:30px 30px 20px 30px;}
footer .qrcode{ float:right; margin-right:40px; text-align:center}
footer .qrcode .qrcode-img{background-color:#fff; width:110px ;height:110px}
@media (max-width:970px){
	footer .qrcode{ float:none; margin-right:0}
    footer .qrcode .qrcode-img{background-color:#fff; width:110px ;height:110px; margin:auto}
	}
footer .follow{ font-size:22px; line-height:22px; margin-top:30px}
footer .follow
footer .foot-title{ color:#333; font-size:16px; margin-bottom:20px}
footer ul.list-unstyled{ line-height:30px}
footer ul.list-unstyled li i{ padding-right:10px; width:30px}
footer ul.list-unstyled li a{ color:#333}
footer ul.list-unstyled li a:hover{text-decoration: none;color:#1080f2}
footer ul.list-unstyled li.active a{ color:#1080f2}
footer .copyright{border-top:#ccc dashed 1px; color:#999; margin-top:10px; padding-top:20px; text-align:center; float:left;}

/** 弹出提示样式 **/
footer li.follow .tooltip.top{ font-family:"PingFang SC",arial,"Microsoft YaHei",sans-serif; font-size:14px}
footer li.follow .tooltip.top .tooltip-inner{ padding:10px; background:#fff; background-color: rgba(0,0,0,0.7);border:1px solid #e5e5e5; border: 1px solid rgba(0,0,0,.2); color:#fff}
footer li.follow .tooltip.top .tooltip-arrow{ border-top-color:rgba(112,112,112,1);}
footer li.follow .tooltip.top .tooltip-arrow:after{border-top-color:rgba(112,112,112,0.8);}
footer li.follow .tooltip.top .tooltip-inner img{ width:120px; height:120px}
footer ul.list-unstyled li.follow a{ float:left; width:22px; height:22px; margin-right:15px}
footer ul.list-unstyled li.follow .zhihu{ background:url(../images/zhihu.png) no-repeat;}
footer ul.list-unstyled li.follow .zhihu:hover{ background:url(../images/zhihu_l.png) no-repeat;}